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<title>kernel/linux.git/Documentation/trace/fprobe.rst, branch v6.19.11</title>
<subtitle>Linux kernel stable tree (mirror)</subtitle>
<id>https://git.radix-linux.su/kernel/linux.git/atom?h=v6.19.11</id>
<link rel='self' href='https://git.radix-linux.su/kernel/linux.git/atom?h=v6.19.11'/>
<link rel='alternate' type='text/html' href='https://git.radix-linux.su/kernel/linux.git/'/>
<updated>2025-08-18T16:31:20+00:00</updated>
<entry>
<title>Documentation: Fix trace typos</title>
<updated>2025-08-18T16:31:20+00:00</updated>
<author>
<name>Bjorn Helgaas</name>
<email>bhelgaas@google.com</email>
</author>
<published>2025-08-13T20:05:04+00:00</published>
<link rel='alternate' type='text/html' href='https://git.radix-linux.su/kernel/linux.git/commit/?id=29fe206065f3784397252c7f6aa28dc6d413fb94'/>
<id>urn:sha1:29fe206065f3784397252c7f6aa28dc6d413fb94</id>
<content type='text'>
Fix typos.

Signed-off-by: Bjorn Helgaas &lt;bhelgaas@google.com&gt;
Reviewed-by: Randy Dunlap &lt;rdunlap@infradead.org&gt;
Signed-off-by: Jonathan Corbet &lt;corbet@lwn.net&gt;
Link: https://lore.kernel.org/r/20250813200526.290420-9-helgaas@kernel.org
</content>
</entry>
<entry>
<title>Documentation: probes: Update fprobe on function-graph tracer</title>
<updated>2024-12-26T15:50:06+00:00</updated>
<author>
<name>Masami Hiramatsu (Google)</name>
<email>mhiramat@kernel.org</email>
</author>
<published>2024-12-26T05:15:04+00:00</published>
<link rel='alternate' type='text/html' href='https://git.radix-linux.su/kernel/linux.git/commit/?id=54b6b4a3d499b51c8ad5d3a6c8ad0f40dbc6f1ee'/>
<id>urn:sha1:54b6b4a3d499b51c8ad5d3a6c8ad0f40dbc6f1ee</id>
<content type='text'>
Update fprobe documentation for the new fprobe on function-graph
tracer. This includes some bahvior changes and pt_regs to
ftrace_regs interface change.

Cc: Alexei Starovoitov &lt;alexei.starovoitov@gmail.com&gt;
Cc: Florent Revest &lt;revest@chromium.org&gt;
Cc: Martin KaFai Lau &lt;martin.lau@linux.dev&gt;
Cc: bpf &lt;bpf@vger.kernel.org&gt;
Cc: Alexei Starovoitov &lt;ast@kernel.org&gt;
Cc: Jiri Olsa &lt;jolsa@kernel.org&gt;
Cc: Alan Maguire &lt;alan.maguire@oracle.com&gt;
Cc: Mark Rutland &lt;mark.rutland@arm.com&gt;
Link: https://lore.kernel.org/173519010442.391279.10732749889346824783.stgit@devnote2
Signed-off-by: Masami Hiramatsu (Google) &lt;mhiramat@kernel.org&gt;
Signed-off-by: Steven Rostedt (Google) &lt;rostedt@goodmis.org&gt;
</content>
</entry>
<entry>
<title>Documentation: probes: Add a new ret_ip callback parameter</title>
<updated>2023-10-17T01:21:45+00:00</updated>
<author>
<name>Masami Hiramatsu (Google)</name>
<email>mhiramat@kernel.org</email>
</author>
<published>2023-09-24T13:36:11+00:00</published>
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<id>urn:sha1:2a86ac30a6687e47436e547deadae3bf0fc28697</id>
<content type='text'>
Add a new ret_ip callback parameter description.

Link: https://lore.kernel.org/all/169556257133.146934.13560704846459957726.stgit@devnote2/

Fixes: cb16330d1274 ("fprobe: Pass return address to the handlers")
Signed-off-by: Masami Hiramatsu (Google) &lt;mhiramat@kernel.org&gt;
Acked-by: Florent Revest &lt;revest@chromium.org&gt;
</content>
</entry>
<entry>
<title>Documentation: Fix typos</title>
<updated>2023-08-18T17:29:03+00:00</updated>
<author>
<name>Bjorn Helgaas</name>
<email>bhelgaas@google.com</email>
</author>
<published>2023-08-14T21:28:22+00:00</published>
<link rel='alternate' type='text/html' href='https://git.radix-linux.su/kernel/linux.git/commit/?id=d56b699d76d1b352f7a3d3a0a3e91c79b8612d94'/>
<id>urn:sha1:d56b699d76d1b352f7a3d3a0a3e91c79b8612d94</id>
<content type='text'>
Fix typos in Documentation.

Signed-off-by: Bjorn Helgaas &lt;bhelgaas@google.com&gt;
Link: https://lore.kernel.org/r/20230814212822.193684-4-helgaas@kernel.org
Signed-off-by: Jonathan Corbet &lt;corbet@lwn.net&gt;
</content>
</entry>
<entry>
<title>docs: tracing: Update fprobe documentation</title>
<updated>2023-03-28T22:52:23+00:00</updated>
<author>
<name>Masami Hiramatsu (Google)</name>
<email>mhiramat@kernel.org</email>
</author>
<published>2023-02-01T15:56:55+00:00</published>
<link rel='alternate' type='text/html' href='https://git.radix-linux.su/kernel/linux.git/commit/?id=8be098a9eb2710bc5381ba1ebaac660f8d9b6963'/>
<id>urn:sha1:8be098a9eb2710bc5381ba1ebaac660f8d9b6963</id>
<content type='text'>
Update fprobe.rst for
 - the private entry_data argument
 - the return value of the entry handler
 - the nr_rethook_node field.

Link: https://lkml.kernel.org/r/167526701579.433354.3057889264263546659.stgit@mhiramat.roam.corp.google.com

Cc: Florent Revest &lt;revest@chromium.org&gt;
Cc: Mark Rutland &lt;mark.rutland@arm.com&gt;
Cc: Will Deacon &lt;will@kernel.org&gt;
Signed-off-by: Masami Hiramatsu (Google) &lt;mhiramat@kernel.org&gt;
Signed-off-by: Steven Rostedt (Google) &lt;rostedt@goodmis.org&gt;
</content>
</entry>
<entry>
<title>docs: fprobe: Add fprobe description to ftrace-use.rst</title>
<updated>2022-03-18T03:17:08+00:00</updated>
<author>
<name>Masami Hiramatsu</name>
<email>mhiramat@kernel.org</email>
</author>
<published>2022-03-15T14:02:22+00:00</published>
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<id>urn:sha1:aba09b44a985f963f3ce22132694161f79e18984</id>
<content type='text'>
Add a documentation of fprobe for the user who needs
this interface.

Signed-off-by: Masami Hiramatsu &lt;mhiramat@kernel.org&gt;
Signed-off-by: Steven Rostedt (Google) &lt;rostedt@goodmis.org&gt;
Tested-by: Steven Rostedt (Google) &lt;rostedt@goodmis.org&gt;
Signed-off-by: Alexei Starovoitov &lt;ast@kernel.org&gt;
Link: https://lore.kernel.org/bpf/164735294272.1084943.12372175959382037397.stgit@devnote2
</content>
</entry>
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